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APPENDIX
C
turtle Reference
The definitive guide to the turtle module can be found at http://docs.python.org/release/
3.2/library/turtle.html.
C.1 Basic Move and Draw
forward(distance) Move forward along current heading by distance units.
back(distance) Move backward along current heading by distance units.
right(angle) Turn the turtle right by angle degrees.
left(angle) Turn the turtle left by angle degrees.
goto(pos,y=None) Move the turtle to an absolute position. If the tail is down then a
line will be drawn. The turtle’s orientation does not change. The position may be
specified by a pair
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